| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.93 | 10.248% | $218.2139 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $78.99 | 8.218% | $85.4814 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $179.50 | 7.725% | $193.3664 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $190.47 | 9.103% | $207.8085 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $192.46 | 10.155% | $212.0043 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $115.76 | 10.495% | $127.909 | $127.91 | $127.90 | $127.90 |
| Purchase #7 | $130.64 | 13.868% | $148.7572 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $1,085.75 | $1,193.5407 | $1,193.54 | $1,193.50 | $1,193.60 | |